SUMMARY="Python serial port access library"
DESCRIPTION="This module encapsulates the access for the serial port.
It provides backends for Python running on Windows, OSX, Linux, BSD (possibly \
any POSIX compliant system) and IronPython.
The module named "serial" automatically selects the appropriate backend."
HOMEPAGE="https://github.com/pyserial/pyserial"
COPYRIGHT="2001-2020 Chris Liechti"
LICENSE="BSD (3-clause)"
REVISION="4"
srcGitRev="31fa4807d73ed4eb9891a88a15817b439c4eea2d"
SOURCE_URI="https://github.com/pyserial/pyserial/archive/$srcGitRev.tar.gz"
CHECKSUM_SHA256="d77a5431db2d1d8e1c7d99bc2d736981c7ae9f73d0ffff9861be94589b1c14b3"
SOURCE_FILENAME="pyserial-$portVersion-$srcGitRev.tar.gz"
SOURCE_DIR="pyserial-$srcGitRev"
PATCHES="665.patch"

ARCHITECTURES="any"

PROVIDES="
	$portName = $portVersion
	"
REQUIRES="
	haiku
	"

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_VERSIONS=(3.10)
defaultVersion=3.10

for pythonVersion in ${PYTHON_VERSIONS[@]}; do
	pythonPackage=python${pythonVersion//.}

	eval "PROVIDES_$pythonPackage=\"
		${portName}_$pythonPackage = $portVersion
		cmd:pyserial_miniterm_$pythonVersion = $portVersion
		cmd:pyserial_ports_$pythonVersion = $portVersion
		\""
	# Provide non-suffixed cmd only for the default Python version
	if [ $pythonVersion = $defaultVersion ]; then
		eval "PROVIDES_$pythonPackage+=\"
			cmd:pyserial_miniterm = $portVersion
			cmd:pyserial_ports = $portVersion
			\""
	fi

	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""

	BUILD_REQUIRES+="
		setuptools_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

INSTALL()
{
	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		python=python$pythonVersion
		installLocation=$prefix/lib/$python/vendor-packages/
		export PYTHONPATH=$installLocation:$PYTHONPATH

		mkdir -p $installLocation
		rm -rf build

		$python setup.py build install \
			--root=/ --prefix=$prefix

		# Version suffix all the scripts
		for f in $binDir/*; do
			mv $f $f-$pythonVersion
		done

		# And provide suffix-less symlinks for the default version
		if [ $pythonVersion = $defaultVersion ]; then
			for f in $binDir/*; do
				ln -sr $f ${f%-$pythonVersion}
			done
		fi

		packageEntries $pythonPackage \
			$prefix/lib/python* \
			$prefix/bin
	done
}